JPH035121B2 - - Google Patents
Info
- Publication number
- JPH035121B2 JPH035121B2 JP56028391A JP2839181A JPH035121B2 JP H035121 B2 JPH035121 B2 JP H035121B2 JP 56028391 A JP56028391 A JP 56028391A JP 2839181 A JP2839181 A JP 2839181A JP H035121 B2 JPH035121 B2 JP H035121B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- vehicle
- notch
- control
- command
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は運転者の指示する一定の速度で走行し
うる機能を制御系に有する鉄道車両の制御方法、
特に車両定速制御方法に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for controlling a railway vehicle having a control system capable of running at a constant speed instructed by a driver;
In particular, it relates to a vehicle constant speed control method.
従来、複巻電動機等を使用し、運転者や中央指
令装置より指示する速度を維持して走行しうる機
能を自動制御系に設けた鉄道車両においては、一
般に指令速度の設定は運転者の操作する主幹制御
器内に指令する速度目盛が刻んであり、運転者が
ハンドルを指定する速度位置に固定することによ
り行つている。
Conventionally, in railway vehicles that use compound-wound electric motors and have a function in the automatic control system to maintain the speed instructed by the driver or central command unit, the command speed is generally set by the driver's operation. There is a speed scale engraved in the master controller that commands the speed, and the driver fixes the steering wheel at the specified speed position.
一方、自動制御系では、上記の方法で指令さ
れ、実速度と比較できるようアナログ変換された
速度信号と車両の実速度との比較演算を行い、車
両の編成単位で一括して、指令速度と実速度が一
致するよう車両の走行モードを決定し、各制御要
素を制御していた。 On the other hand, in an automatic control system, a speed signal commanded using the method described above is converted into an analog signal so that it can be compared with the actual speed, and the actual speed of the vehicle is compared with the actual speed of the vehicle. The vehicle's driving mode was determined and each control element was controlled to match the actual speed.
本発明は、従来方式が指示する速度が予め主幹
制御器に用意された速度ノツチにより指令した方
式であつたのに対し、指令速度の指示する手法
を、車両が加速もしくは減速の後、所定の速度に
なつた時点で、運転者が主幹制御器の予め定めた
既成のノツチに（例えば通常多く見られる１〜５
ノツチのマスコンであれば、１ノツチに戻すこと
により行うような操作）移すことにより、各制御
単位に指令速度を記憶し、以降他のノツチへ移さ
ない限りその記憶した速度に合致するよう自動制
御し、定速運転を可能としたものである。
In contrast to the conventional system in which the commanded speed was commanded using a speed notch prepared in advance in the master controller, the present invention has changed the method of commanding the commanded speed to a predetermined speed after the vehicle accelerates or decelerates. When the speed is reached, the driver presses the main controller's predetermined notches (for example, the commonly found 1 to 5 notches).
If it is a notch master controller, the commanded speed will be stored in each control unit, and the command speed will be automatically controlled to match the memorized speed unless the notch is moved to another notch. This enabled constant speed operation.
すなわち、従来の定速機能を有しない車両の一
般的なノツチ指令は、起動ノツチ、直列ノツチ、
並列ノツチおよび弱界磁ノツチ（チヨツパ位相角
制御車では通流率対応のノツチ）等それぞれに対
応した指令線が主幹制御器より各制御単位に与え
られる。
In other words, general notch commands for vehicles that do not have a conventional constant speed function are starting notch, series notch,
Command lines corresponding to the parallel notches, weak field notches (notches corresponding to the conduction rate in chopper phase angle control vehicles), etc. are given to each control unit from the main controller.
本発明は、このようなノツチ指令を有する車両
で、例えば並列ノツチで50Km／ｈまで加速し、そ
の速度にて特定ノツチ（例えば１ノツチ）にハン
ドルを移すことにより、50Km／ｈの定速指令とな
る制御方式であり、更に加速したいときは上位の
ノツチに変更することで、また惰行もしくは制動
に移行する場合は主幹制御器ハンドルをオフもし
くはブレーキ位置に移すことで、定速機能を解除
することが簡単にできる。 The present invention provides a constant speed command of 50 km/h in a vehicle having such a notch command, for example, by accelerating to 50 km/h with parallel notches and moving the steering wheel to a specific notch (for example, 1 notch) at that speed. If you want to accelerate further, change to a higher notch, and if you want to coast or brake, turn off the main controller handle or move it to the brake position to cancel the constant speed function. It's easy to do.
一方、各制御単位では、定速指令が出た時点
で、定速制御条件が確立していることを前提に、
その速度を以後制御指令を解除するまで記憶す
る。さらに速度差演算部では上記指令速度と車両
の実速度との速度差を比較演算し、その速度差に
応じて加速、惰行、制動の各走行モードに指令す
る。 On the other hand, in each control unit, it is assumed that constant speed control conditions are established when the constant speed command is issued.
The speed is stored thereafter until the control command is canceled. Further, the speed difference calculation section compares and calculates the speed difference between the commanded speed and the actual speed of the vehicle, and instructs each driving mode of acceleration, coasting, and braking according to the speed difference.
なお、定速制御を行う場合には、指令速度指示
方法の如何を問わず、制御上定速可能な状態にあ
ることが前提となる。 Note that when performing constant speed control, it is assumed that constant speed control is possible, regardless of the command speed instruction method.
例えば、複巻電動機を使用した場合には、界磁
制御域にて実施するとなどがこの前提であり、本
制御システムにおいても同様に存在することは言
うまでもない。 For example, when a compound-wound electric motor is used, this premise is that the control is carried out in the field control region, and it goes without saying that this also applies to the present control system.
第１図は本発明による車両制御方式を説明する
ためのシステムブロツク図である。
FIG. 1 is a system block diagram for explaining a vehicle control system according to the present invention.
第１図において、１は主幹制御器を示す。運転
者が車両の速度制御を行うには主幹制御器１のノ
ツチ操作をすることによる。 In FIG. 1, 1 indicates a master controller. The driver controls the speed of the vehicle by operating a notch on the master controller 1.
いま、車両が加速または減速し運転者の所望す
る速度に至ると、主幹制御器１のノツチを特定の
ノツチに移す（例えば１ノツチへ戻すこと）。こ
の結果、定速走行を指令する定速制御指令として
のノツチ信号２が各制御単位に伝達される。各制
御単位では定速制御しうる条件が制御単位側で整
つていることとの突合せを定速制御可能条件判別
回路３で行つたうえ、両者の条件が成立していれ
ば、定速制御可能条件判別回路３より定速制御の
作動指令４が指令速度記憶回路５に出力される。 Now, when the vehicle accelerates or decelerates and reaches the speed desired by the driver, the notch of the main controller 1 is moved to a specific notch (eg, returned to 1 notch). As a result, a notch signal 2 as a constant speed control command for commanding constant speed running is transmitted to each control unit. In each control unit, the constant speed control possible condition determination circuit 3 checks whether the conditions for constant speed control are met on the control unit side, and if both conditions are met, constant speed control is possible. An operation command 4 for constant speed control is outputted from the condition determination circuit 3 to the command speed storage circuit 5.
一方、車両の速度は速度計発電部６より、速度
に応じたアナログ量で各制御単位に与えられ（車
両の実速度Ｓ）、指令速度記憶回路５と速度演算
部７に入力されている。 On the other hand, the speed of the vehicle is given to each control unit from the speedometer generator 6 as an analog value corresponding to the speed (actual speed S of the vehicle), and is input to the command speed storage circuit 5 and the speed calculation section 7.
指令速度記憶回路５では、前述した定速制御の
作動指令４が出力されたときの速度を作動指令４
が出力されなくなるまで記憶し、かつ速度差演算
部７に指令速度S0として出力する。速度差演算部
７は、車両実速度Ｓと指令速度S0との突合せを行
い、両者の差分すなはち差速度「Ｓ−S0」に応じ
た出力信号の制御モード指令８を出力する。この
差速度「Ｓ−S0」のレベルに応じ制御側は各走行
モードを指令するようになつている。 The command speed storage circuit 5 stores the speed at which the above-described constant speed control operation command 4 is output as the operation command 4.
is stored until it is no longer output, and is output to the speed difference calculation section 7 as the command speed S0 . The speed difference calculation unit 7 compares the actual vehicle speed S and the commanded speed S0 , and outputs a control mode command 8 of an output signal corresponding to the difference between the two, that is, the differential speed "S- S0 ". The control side commands each travel mode according to the level of this differential speed "S- S0 ".
以上説明したように本発明によれば、指令速度
の指令方法を、運転者により所望の速度まで加速
または減速したとき、主幹制御器のノツチあるい
はノツチ信号を特定の位置に移すことにより、付
帯装置を伴わず容易に定速運転を可能とする車両
定速制御方法を提供できる。
As explained above, according to the present invention, the method of commanding the command speed is such that when the driver accelerates or decelerates to a desired speed, the auxiliary device Therefore, it is possible to provide a constant speed control method for a vehicle that easily enables constant speed operation without the need for constant speed operation.
第１図は本発明による車両制御方式を説明する
ためのシステムブロツク図である。
１……主幹制御器、２……ノツチ信号、３……
定速制御可能条件判別回路、４……定速制御の作
動指令、５……指令速度記憶回路、６……速度計
発電部、７……速度差演算部、８……制御モード
指令。
FIG. 1 is a system block diagram for explaining a vehicle control system according to the present invention. 1... Master controller, 2... Notch signal, 3...
Constant speed control possible condition determination circuit, 4... constant speed control operation command, 5... command speed storage circuit, 6... speedometer power generation section, 7... speed difference calculation section, 8... control mode command.
Claims (1)
る機能を制御系に有する鉄道車両の制御方法にお
いて、主幹制御器の速度制御用の既成のノツチを
操作して所望の速度まで加速もしくは減速したの
ち、ノツチを前記既成のノツチの中で予め決めた
ノツチに移すことにより、その時の車両の実速度
を指令速度として指示し一定速度で走行しうるよ
うにしたことを特徴とする車両定速制御方法。1. In a method of controlling a railway vehicle whose control system has a function that allows it to run at a constant speed according to an instructed speed, the vehicle accelerates or decelerates to the desired speed by operating a ready-made speed control notch in the main controller. The vehicle constant speed control is characterized in that, by later moving the notch to a predetermined notch among the existing notches, the actual speed of the vehicle at that time is designated as the command speed so that the vehicle can run at a constant speed. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56028391A JPS57145506A (en) | 1981-03-02 | 1981-03-02 | Vehicle control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56028391A JPS57145506A (en) | 1981-03-02 | 1981-03-02 | Vehicle control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57145506A JPS57145506A (en) | 1982-09-08 |
| JPH035121B2 true JPH035121B2 (en) | 1991-01-24 |
Family
ID=12247352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56028391A Granted JPS57145506A (en) | 1981-03-02 | 1981-03-02 | Vehicle control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57145506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2523976B2 (en) * | 1990-09-21 | 1996-08-14 | 松下電器産業株式会社 | Optical disc master making device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60219903A (en) * | 1984-04-12 | 1985-11-02 | Mitsubishi Electric Corp | Constant speed travel controller for train |
| JPS619102A (en) * | 1984-06-20 | 1986-01-16 | Hitachi Ltd | Controller for electric railcar |
| JPH0755006B2 (en) * | 1984-12-13 | 1995-06-07 | 三菱電機株式会社 | Electric vehicle constant speed device |
| JPS6244002A (en) * | 1985-08-19 | 1987-02-26 | Yokohama Shintoshi Kotsu Kk | Constant-speed operating system |
| JP2515730B2 (en) * | 1985-10-04 | 1996-07-10 | 株式会社日立製作所 | Electric vehicle control device |
| JP2609788B2 (en) * | 1992-10-02 | 1997-05-14 | 株式会社日立製作所 | Electric car control device |
| JP5438564B2 (en) * | 2010-03-17 | 2014-03-12 | 株式会社日立製作所 | Constant speed travel control device |
| JP7394281B2 (en) * | 2019-07-10 | 2023-12-08 | パナソニックＩｐマネジメント株式会社 | Laundry appliances and washing machines equipped with them |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415223A (en) * | 1977-07-01 | 1979-02-05 | Fuji Heavy Ind Ltd | Constant speed driving device for vehicle |
| JPS55127802A (en) * | 1979-03-24 | 1980-10-03 | Mitsubishi Electric Corp | Automatic-operation-control system for electric car |
-
1981
- 1981-03-02 JP JP56028391A patent/JPS57145506A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415223A (en) * | 1977-07-01 | 1979-02-05 | Fuji Heavy Ind Ltd | Constant speed driving device for vehicle |
| JPS55127802A (en) * | 1979-03-24 | 1980-10-03 | Mitsubishi Electric Corp | Automatic-operation-control system for electric car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2523976B2 (en) * | 1990-09-21 | 1996-08-14 | 松下電器産業株式会社 | Optical disc master making device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57145506A (en) | 1982-09-08 |
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